197867688

素因数分解:

$2^3\times 3^1\times {\mathrm{757}}^1\times {\mathrm{10891}}^1$

素因数の和:11657

約数の個数: 32

約数和(自身を含む): 495368160

約数和(自身を除く): 297500472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 757, 1514, 2271, 3028, 4542, 6056, 9084, 10891, 18168, 21782, 32673, 43564, 65346, 87128, 130692, 261384, 8244487, 16488974, 24733461, 32977948, 49466922, 65955896, 98933844, 197867688]

約数ペア:

[(1, 197867688), (2, 98933844), (3, 65955896), (4, 49466922), (6, 32977948), (8, 24733461), (12, 16488974), (24, 8244487), (757, 261384), (1514, 130692), (2271, 87128), (3028, 65346), (4542, 43564), (6056, 32673), (9084, 21782), (10891, 18168)]